WiFi Quad Solid State Relay (SSR) Board for IoT, Home Automation.Designed by Armtronix in India
** Wifi Quad 2A SSR Board for IOT & Home Automation with Android App WARNING!! You are working with LIVE MAINS!! ** This is a Quad(4) Solid State Relay (normally open) board direct AC ouput which...Read More…
This is a Quad(4) Solid State Relay (normally open) board direct AC ouput which has esp8266-12F/12E (Node MCU) on board and also has 100-230VAC to 5VDC converter on the same board. Can be programmed for Mqtt and it also has GPIO header which is compabable with node mcu ,can be used to connect to some devices & sensors. USB based programming like NodeMcu.
If you want more Gpio you can purchase our i2c gpio expansion card for this link Node MCU (ESP8266 /ESP-12) I2C Expander Board
If you are considering buying this item, you probably already know all this but in the interest of your safety, we feel compelled to state all this clearly. So take a few minutes to read it carefully before buying.
AC mains are very dangerous -- Even a 50 V AC supply is more than enough to kill you. Please Switch off the mains before making or changing connections, be very very careful.If your are not sure of anything related to the Ac supply lines please call an electrician ask him to help you our with it . Do not attempt to interface to mains unless you have adequate training and access to appropriate safety equipment. Never work on high voltages when you are alone by yourself. Always ensure that you have a friend/partner who can see and hear you and who knows how to quickly turn off power in case of an accident. Use a 1A Fuse in series with the input to the board as a safety measure. Basic Wiring diagram is available on our instructables page and github .Please go through it
Fire Hazard: Making wrong connections, drawing more than rated power, contact with water or other conducting material, and other types of misuse/overuse/malfunction can all cause overheating and risk starting a fire. Test your circuit and the environment in which it is deployed thoroughly before leaving it switched on and unsupervised. Always follow all fire safety precautions.**
Shipping: We generally use India registered Post
Thank You from "Armtronix Team"
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